package com.ry.bhwktapp.home.ui

//kt语言中可变set集合的使用
fun main() {
    val mutableSetOf = mutableSetOf("sss", "hhh", "kkk")
    mutableSetOf+="ppp"
    mutableSetOf+="ooo"
    mutableSetOf+="uuu"
    mutableSetOf.add("TTT")
    println(mutableSetOf)
}